JP6569810B2 - 電力伝送システム - Google Patents

電力伝送システム Download PDF

Info

Publication number
JP6569810B2
JP6569810B2 JP2018522176A JP2018522176A JP6569810B2 JP 6569810 B2 JP6569810 B2 JP 6569810B2 JP 2018522176 A JP2018522176 A JP 2018522176A JP 2018522176 A JP2018522176 A JP 2018522176A JP 6569810 B2 JP6569810 B2 JP 6569810B2
Authority
JP
Japan
Prior art keywords
power
received
receiver
power receiver
receivers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2018522176A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017212516A1 (ja
Inventor
昭嘉 内田
昭嘉 内田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of JPWO2017212516A1 publication Critical patent/JPWO2017212516A1/ja
Application granted granted Critical
Publication of JP6569810B2 publication Critical patent/JP6569810B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2018522176A 2016-06-06 2016-06-06 電力伝送システム Expired - Fee Related JP6569810B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/066721 WO2017212516A1 (ja) 2016-06-06 2016-06-06 電力伝送システム

Publications (2)

Publication Number Publication Date
JPWO2017212516A1 JPWO2017212516A1 (ja) 2019-01-17
JP6569810B2 true JP6569810B2 (ja) 2019-09-04

Family

ID=60577780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018522176A Expired - Fee Related JP6569810B2 (ja) 2016-06-06 2016-06-06 電力伝送システム

Country Status (4)

Country Link
US (1) US10727700B2 (zh)
JP (1) JP6569810B2 (zh)
CN (1) CN109314404A (zh)
WO (1) WO2017212516A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155622A1 (ja) * 2018-02-09 2019-08-15 富士通株式会社 受電器、電力伝送システム、及び受電方法
JP2019176643A (ja) * 2018-03-29 2019-10-10 Tdk株式会社 ワイヤレス送電装置、ワイヤレス電力伝送システム及びワイヤレス受電装置
WO2019203539A1 (ko) * 2018-04-16 2019-10-24 엘지전자 주식회사 무선전력 전송시스템에서 전력 제어를 수행하는 장치 및 방법
US11005307B2 (en) * 2018-04-16 2021-05-11 Lg Electronics Inc. Apparatus and method for performing power control in wireless power transfer system
JP7383890B2 (ja) * 2019-03-20 2023-11-21 オムロン株式会社 非接触給電装置
US10886840B2 (en) 2019-05-15 2021-01-05 Kainos Systems, LLC. Multi-channel pulse sequencing to control the charging and discharging of capacitors into an inductive load
JP6864801B1 (ja) * 2020-08-18 2021-04-28 株式会社Ｓｐａｃｅ Ｐｏｗｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ 送電装置、受電装置、送電制御方法、送電制御プログラム、受電制御方法、および受電制御プログラム
CN115933818B (zh) * 2023-03-10 2023-06-20 深圳市欣博跃电子有限公司 扩展坞集成系统及对外通讯方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101965671B (zh) * 2008-01-07 2014-12-03 捷通国际有限公司 具有占空比控制的感应电源
US9473209B2 (en) 2008-08-20 2016-10-18 Intel Corporation Wireless power transfer apparatus and method thereof
US8497658B2 (en) * 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
JP5597022B2 (ja) * 2009-05-13 2014-10-01 キヤノン株式会社 給電装置、及び制御方法
JP5550097B2 (ja) 2009-12-02 2014-07-16 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 無接点充電装置及び電子機器並びにプログラム
US8860364B2 (en) * 2010-04-23 2014-10-14 Qualcomm Incorporated Wireless power distribution among a plurality of receivers
US9735623B2 (en) * 2011-05-17 2017-08-15 Samsung Electronics Co., Ltd. Power transmitting method and power transmitter for communication with power receiver
JP2013132170A (ja) * 2011-12-22 2013-07-04 Toyota Motor Corp 車両、非接触受電装置、非接触送電装置、非接触給電システム、および非接触送電方法
US9531441B2 (en) * 2012-02-21 2016-12-27 Lg Innotek Co., Ltd. Wireless power receiver and method of managing power thereof
JP5872374B2 (ja) * 2012-04-25 2016-03-01 三洋電機株式会社 無接点給電方法
JP2014176173A (ja) * 2013-03-07 2014-09-22 Fujitsu Ltd 電力伝送装置、受電装置、及び、送電装置
KR102082415B1 (ko) * 2013-05-27 2020-02-27 엘지전자 주식회사 무선 전력 전송 장치 및 그 방법
JP2015012633A (ja) * 2013-06-26 2015-01-19 キヤノン株式会社 受電装置、制御方法、及びプログラム
KR102098647B1 (ko) * 2013-07-22 2020-04-08 삼성전자주식회사 무선 전력 전송 시스템의 멀티 타겟에 대한 임피던스 매칭 제어 방법 및 이를 채용한 무선 전력 전송 시스템
JP6174964B2 (ja) * 2013-09-30 2017-08-02 キヤノン株式会社 送電制御装置、受電制御装置、送電制御方法、受電制御方法、及びプログラム
JP6242311B2 (ja) 2013-10-29 2017-12-06 パナソニック株式会社 無線送電装置及び無線電力伝送システム
KR102118407B1 (ko) * 2013-11-19 2020-06-03 삼성전자주식회사 복수의 무선 전력 수신기에 대한 무선 충전 전력을 분배하기 위한 방법
KR101929139B1 (ko) * 2014-10-31 2018-12-13 후지쯔 가부시끼가이샤 수전기 및 전력 전송 시스템

Also Published As

Publication number Publication date
US20190103768A1 (en) 2019-04-04
JPWO2017212516A1 (ja) 2019-01-17
WO2017212516A1 (ja) 2017-12-14
US10727700B2 (en) 2020-07-28
CN109314404A (zh) 2019-02-05

Similar Documents

Publication Publication Date Title
JP6569810B2 (ja) 電力伝送システム
JP6566039B2 (ja) 電力伝送システム、及び、送電器
US10069340B2 (en) Wireless power receiver for adjusting magnitude of wireless power
US10374461B2 (en) Power receiver and power transmitting system
US9502174B2 (en) Wireless power transmission apparatus and wireless power reception apparatus
US10177605B2 (en) Power receiver and power transmitting system
US10424966B2 (en) Power receiver and power transmitting system
US10218226B2 (en) Power receiver
WO2019171786A1 (ja) 非接触給電装置
US20190379230A1 (en) Increasing efficiency in wireless chargers
JP6327358B2 (ja) 受電器、及び、電力伝送システム
JP6981480B2 (ja) 受電器、電力伝送システム、及び受電方法
JP6565809B2 (ja) 送電装置及び電力伝送システム
CN107735923B (zh) 受电器以及电力传输系统
JP2019004625A (ja) 受電器、電力伝送システム、及び受電方法
JP2023067133A (ja) 非接触充電システム
JP2015109725A (ja) 受電機器及び非接触電力伝送装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180913

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190709

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190722

R150 Certificate of patent or registration of utility model

Ref document number: 6569810

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees